<template>
    <div class="cartcontrol">
      <transition transition="move">
        <div class="cart-decrease " v-show="food.count>0" @click="decrease($event)">
          <i class="inner icon-remove_circle_outline"></i>
        </div>
      </transition>
      <div class="cart-count" v-show="food.count>0">{{food.count}}
      </div>
      <div class="cart-add icon-add_circle" @click="addCart($event)">
      </div>
    </div>
</template>

<script type="text/ecmascript-6">
  import Vue from 'vue'
    export default {
      props: {
        food: {
          type: Object
        }
      },
      created () {
        // console.info(this.food)
      },
      methods: {
        addCart (event) {
          if (!event._constructed) { return }
          if (!this.food.count) {
            Vue.set(this.food, 'count', 1)
          } else {
            this.food.count++
          }
          this.$store.dispatch('drop', {el: event.target})
        },
        decrease (event) {
          if (!event._constructed) { return }
          if (this.food.count > 0) {
            this.food.count--
          }
        }
      }
    }
</script>

<style lang="stylus" rel="stylesheet/stylus">
  .cartcontrol
    font-size 0
    .cart-decrease,.cart-add
      display inline-block
      padding 6px
      transition all .4s linear
      &.v-enter-active, &.v-enter-to
        opacity 0
        transform translate3d(0,0,0)
      .inner
        display inline-block
        line-height 24px
        font-size 24px
        color rgb(0,160,220)
        transition all .4s linear
        transform rotate(0)
      &.v-leave-active, &.v-leave-to
        opacity 1
        transform translate3d(24px,0,0)
        .inner
          transform rotate(180deg)
    .cart-count
      display inline-block
      vertical-align top
      width 12px
      padding-top 6px
      line-height 24px
      text-align center
      font-size 10px
      color rgb(147,153,119)
    .cart-add
      display inline-block
      padding 6px
      line-height 24px
      font-size 24px
      color rgb(0,160,220)
</style>
